oracle ogg 单实例双向复制搭建（oracle-oracle）--Oracle GoldenGate
--继昨天的测试，这一篇实施单实例双向复制（完全重新搭建）
--环境不变
db1,db2(单实例)
10.1*.1*
orcl,ogg
centos 6.5,centos 6.5
11.2.0.4,11.2.0.4
1 检查归档，日志模式（orcl,ogg）
SCOTT@ orcl >conn / as sysdba Connected. SYS@ orcl >select NAME,OPEN_MODE,FORCE_LOGGING,SUPPLEMENTAL_LOG_DATA_MIN from v$database; NAME OPEN_MODE FOR SUPPLEME --------- -------------------- --- -------- ORCL READ WRITE YES YES SYS@ orcl >archive log list; Database log mode Archive Mode Automatic archival Enabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online log sequence 21 Next log sequence to archive 23 Current log sequence 23 SYS@ orcl >alter system switch logfile; System altered. 1 row selected. SCOTT@ ogg >conn / as sysdba Connected. SYS@ ogg >select NAME,OPEN_MODE,FORCE_LOGGING,SUPPLEMENTAL_LOG_DATA_MIN from v$database; NAME OPEN_MODE FOR SUPPLEME --------- -------------------- --- -------- OGG READ WRITE YES YES SYS@ ogg >archive log list; Database log mode Archive Mode Automatic archival Enabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online log sequence 74 Next log sequence to archive 76 Current log sequence 76 SYS@ ogg >alter system switch logfile; System altered.
2 创建OGG表空间和OGG用户---两个服务器都要做之前已经执行过 (orcl,ogg)
---运行 OGG 支持 DDL 脚本
如果要让 OGG 支持 DDL 操作，还需要额外运行几个脚本，这些脚本是 OGG 带的而不是 ORACLE 带的，源端与目标端都需要
grant CONNECT, RESOURCE to ogg; grant SELECT ANY DICTIONARY, SELECT ANY TABLE to ogg; grant ALTER ANY TABLE to ogg; grant FLASHBACK ANY TABLE to ogg; grant EXECUTE on DBMS_FLASHBACK to ogg; grant insert any table to ogg; grant update any table to ogg; grant delete any table to ogg; GRANT EXECUTE ON UTL_FILE TO ogg; GRANT CREATE TABLE,CREATE SEQUENCE TO ogg; grant create any table to ogg; grant create any view to ogg; grant create any procedure to ogg; grant create any sequence to ogg; grant create any index to ogg; grant create any trigger to ogg; grant create any view to ogg; [oracle@ogg ~]$ cd /u01/app/ogg [oracle@ogg ogg]$ sqlplus / as sysdba ---SYS@ orcl >@/u01/app/ogg/marker_setup.sql ---SYS@ orcl >@/u01/app/ogg/ddl_setup.sql ---SYS@ orcl >@/u01/app/ogg/role_setup.sql ---SYS@ orcl >@/u01/app/ogg/ddl_enable.sql
如果安装过程中报错
SYS@ orcl >@/u01/app/ogg/ddl_setup.sql Line/pos Error ---------------------------------------- ----------------------------------------------------------------- 126/9 PL/SQL: SQL Statement ignored 128/23 PL/SQL: ORA-00942: table or view does not exist 133/21 PL/SQL: ORA-02289: sequence does not exist 133/5 PL/SQL: SQL Statement ignored 657/14 PLS-00905: object OGG.DDLAUX is invalid 657/5 PL/SQL: Statement ignored 919/25 PL/SQL: ORA-00942: table or view does not exist 919/4 PL/SQL: SQL Statement ignored
###卸载ogg，并使支持DDL功能失效
---SYS@ orcl >@/u01/app/ogg/ddl_disable.sql SYS@ orcl >@/u01/app/ogg/ddl_disable.sql Trigger altered. SYS@ orcl >@/u01/app/ogg/ddl_remove.sql DDL replication removal script. WARNING: this script removes all DDL replication objects and data. You will be prompted for the name of a schema for the Oracle GoldenGate database objects. NOTE: The schema must be created prior to running this script. Enter Oracle GoldenGate schema name:scott Working, please wait ... Spooling to file ddl_remove_spool.txt Script complete. SYS@ orcl >@/u01/app/ogg/marker_remove.sql Marker removal script. WARNING: this script removes all marker objects and data. You will be prompted for the name of a schema for the Oracle GoldenGate database objects. NOTE: The schema must be created prior to running this script. Enter Oracle GoldenGate schema name:scott PL/SQL procedure successfully completed. Sequence dropped. Table dropped. Script complete.